class HierarchySet {

	/** Top hierarchy. For example: Country */
	static hasMany = [entries: Hierarchy]
//	/** 2nd hierarchy. For example: State or Province */
//	static hasMany = [level2: Hierarchy]
//	/** 3rd hierarchy. For example: City */
//	static hasMany = [level3: Hierarchy]
//	/** bottom hierarchy. For example: County or District */
//	static hasMany = [level4: Hierarchy]
}
